Question

Need help don’t know what to do I’m confused

Answer 1

Answer:

-x + y = 8

Step-by-step explanation:

Slope = $\frac{y2-y1}{x2-x1}$

          = $\frac{10-7}{2-(-1)} = \frac{3}{3} or 1$

slope = 1, m represents the slope

y - y1 = m(x - x1)

choose any point ( -1, 7 ) or ( 2,10 )

y - 7 = 1( x + 1 )

y - 7 = x + 1

-x + y = 8